390396120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3253301}}^1$

素因数の和:3253315

約数の個数: 32

約数和(自身を含む): 1171188720

約数和(自身を除く): 780792600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3253301, 6506602, 9759903, 13013204, 16266505, 19519806, 26026408, 32533010, 39039612, 48799515, 65066020, 78079224, 97599030, 130132040, 195198060, 390396120]

約数ペア:

[(1, 390396120), (2, 195198060), (3, 130132040), (4, 97599030), (5, 78079224), (6, 65066020), (8, 48799515), (10, 39039612), (12, 32533010), (15, 26026408), (20, 19519806), (24, 16266505), (30, 13013204), (40, 9759903), (60, 6506602), (120, 3253301)]